Map with Structures by-ref

[Everynone]

@NEVQ151

that’s nice!

It is until you think of doing this:

And hey, great but then you try this and:

The rabbit hole goes really deep here. I have a love / hate relationship with structs in BPs. I’ll try to dig out my old post and link it here.

edit:

Pretty useless with half the images missing due to forum update shenanigans:

Struct not updating values?

So, consider this: [structshenanigans1.PNG] So then you’re thinking, clearly looping through a struct array must be creating copies (pass by value)! Just look at them cheeky navy-blue icons: [loopdeloop.png] All right then, lets do it without the loop: [structshenanigans1.PNG] Duh, I must set it by reference, too! [loopdeloop.png] [HR][/HR] You can tick pass-by-ref checkbox all day long - it’s a trap. You can’t pass struct by reference, you can’t get a pointer to a struct. As far as …